Dubbed "China's Manhattan," the new financial district being built in China's Shenzhen special economic zone at the north of Hong Kong could offer huge opportunities for SMEs and financial institutions trying to tap the vast mainland China market. Spencer Chan, director of the HKTDC's Shenzhen Office, takes you through some of the key industry sectors, including planned concessions and exemptions to look out for, as you weigh up your options regarding this new development.